function BtnClick(action) {
      var params = "";
      switch(action) {
        case "Home":    // Home button on Producer Talks pages 1, 2, and 3.
          params += "r11c11,swf,flash_documents/ListenToNoises03.swf";
          params += "^" + "r11c33,swf,flash_documents/r001-01.swf";
          params += "^" + "r33c11,swf,flash_documents/cmp-on-youtube01.swf";
          params += "^" + "r33c22,jpg,jpeg_files/r030-01.jpg";
          params += "^" + "r22c13,swf,flash_documents/home_page-music-selects02.swf";
          params += "^" + "r11c22,swf,flash_documents/r003-01-static.swf";
          params += "^" + "r33c33,swf,flash_documents/home-menu01.swf";
          break;
        case "Idea2":    // Next button on Producer Talks page 1.
          params += "r12c11,htm,idea_page02a";
          params += "^" + "r12c22,htm,idea_page02b";
          params += "^" + "r13c33,htm,idea_page02c";
          params += "^" + "r33c11,jpg,jpeg_files/mouthpieces-caption.jpg";
          params += "^" + "r33c22,swf,flash_documents/ListenToNoises02.swf";
          break;
        case "Idea3":    // Next button on Producer Talks page 2.
          params += "r13c11,htm,idea_page03a";
          params += "^" + "r12c22,htm,idea_page03b";
          params += "^" + "r12c33,htm,idea_page03c";
          params += "^" + "r33c23,jpg,jpeg_files/car_apart-caption.jpg";
          break;
        case "Idea4":    // Next button on Producer Talks page 3.
          params += "r13c11,htm,idea_page04a";
          params += "^" + "r11c22,swf,flash_documents/r003-01-static.swf";
          params += "^" + "r33c22,jpg,jpeg_files/faunce-milbrodt-captioned.jpg";
          params += "^" + "r22c23,swf,flash_documents/music-excerpt-noodles-panel.swf";
          params += "^" + "r11c33,swf,flash_documents/ListenToNoises05.swf";
          params += "^" + "r33c33,swf,flash_documents/home-menu02.swf";
          break;
      }
      LoadMultiContent(params);
    }